EWI-075 Silicone Render 25kg Platinum

Request a quote for other grain sizes: 0.5mm / 1.0mm / 2.0mm / 3.0mm

The EWI-075 Silicone Render is a high-performance, polymer-modified coating engineered for external wall applications. This ready-mixed render system provides a decorative finish with excellent adhesion to diverse substrates including brick, concrete, render carrier boards, traditional plaster bases, gypsum surfaces, and external wall insulation systems.

Distinguished by superior breathability characteristics, this silicone render proves ideal for integration with breathable insulation materials in external wall insulation schemes. Compatible with both Mineral Wool and Wood Fibre insulation systems, it maintains the vapour permeability essential for building performance.

This thin-coat silicone system delivers enhanced durability and crack resistance compared to conventional sand-cement or monocouche renders. The formulation permits application as a standalone finish or as part of comprehensive external wall insulation assemblies.

Product Specification

Colour: PLATINUM - 28080

Dimensions: 399mm x 326mm x 277mm

Weight: 25kg

Application Temperature: +5 to +25 °C

Grain size on this product: 1.5mm

Request a quote for other grain sizes: 0.5mm, 1mm, 2mm and 3mm

Coverage:

1. 0.5mm –1.6kg/m². One bucket should cover 16–20m²

2. 1.0mm – 1.9kg/m². One bucket should cover 12–13m²

3. 1.5mm – 2.4kg/m². One bucket should cover 9–10m²

4. 2.0mm – 3.4kg/m². One bucket should cover 6-8m²

5. 3.0mm – 5.0kg/m². One bucket should cover 5-6m²

   Colour: Available in 380 colours

   Applications: EWI Systems - External Wall Insulation

   BBA Certified: Yes (no. 18/5503)

   Material: Silicone emulsions, fillers, modifying admixtures, pigments

Availability

1. The EWI-075 Silicone Render is supplied across an extensive palette of finishes, encompassing standard RAL and NCS colour specifications to suit bespoke project requirements.
2. Multiple grain size options—0.5mm, 1mm, 1.5mm, 2mm, and 3mm—enable specification of the appropriate surface texture. A 0.5mm grain delivers a refined, smooth aesthetic, whilst a 3mm grain produces a pronounced textured appearance that enhances visual depth and architectural character.

Application

EWI Pro Silicone Render is supplied as a pre-mixed, ready-to-apply product requiring no additional water. Application proceeds directly from the container. Prior to use, thorough mixing ensures uniform pigment distribution throughout the batch. Verify colour correspondence with your specification before commencing application.

For EWI-075 Silicone Render application, apply an initial coat using a steel trowel to the prepared substrate, then employ a plastic float to establish the desired surface profile. As a thin-coat system, application thickness must correspond to the specified grain size.

Application Specifics

Successful installation of EWI Pro Silicone thin coat Render requires sufficient operatives on-site to complete entire building elevations in continuous application. This approach is critical because the material sets quickly, particularly during warm weather conditions. Maintaining uniform appearance demands rapid finishing techniques. Partial elevation coverage results in visible demarcation lines where application stages meet across the finished surface.

Info

Browse our EWI PRO range and refine selections by thickness or coverage using the left-hand filters. For technical guidance on product suitability or bulk pricing enquiries, contact our team by telephone on +4402038839057, email sales@insulationbee, or use Live Chat for competitive UK Insulation pricing.